Jesse is studying a new device that consists of a sealed plastic bag that contains two substances separated by a thin membrane. When the device is struck, the membrane breaks and the two substances mix within the plastic bag. Jesse measures the temperature of the device before and after striking it. The results are shown in the table. Which problem could be solved by using this device?

A) the need for astronauts to cook food in outer space

B) the need to keep meat products cold during shipping

C) the need to keep skiers warm when the weather is very cold

D) the need for campers to generate electricity in the wilderness